CN202033770U - Ground wire electric leakage detection system based on radio frequency identification(RFID) - Google Patents
Ground wire electric leakage detection system based on radio frequency identification(RFID) Download PDFInfo
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- CN202033770U CN202033770U CN2010206512208U CN201020651220U CN202033770U CN 202033770 U CN202033770 U CN 202033770U CN 2010206512208 U CN2010206512208 U CN 2010206512208U CN 201020651220 U CN201020651220 U CN 201020651220U CN 202033770 U CN202033770 U CN 202033770U
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 238000013500 data storage Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 3
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Abstract
The utility model provides a ground wire electric leakage detection system, comprising a data collecting apparatus and a wireless data sending apparatus, wherein the data collecting apparatus includes an RFID reader-writer and an EPC electronic label card, and the RFID reader-writer is connected with the EPC electronic label card and the wireless data sending apparatus, respectively. The system can timely and dynamically detect the situation of a ground wire, provide decision reference for operation and management personnel through Web query and inspection tour information publishment, and effectively perform safety management on a construction site. Once the ground wire to be detected leakage happens, an alarm signal is sent to timely prompt relative personal to take measures by presetting an alarm value, thus having high practicality. The system has the characteristics of being non-contact, fast reading speed, being non-abrasion, long service life and convenient use, and may be used in hostile environments such as oil stain environment and dust contamination environment.
Description
Technical field
The utility model relates to electronic technology field, and is particularly a kind of based on RFID ground wire detection of electrical leakage system.
Background technology
Ensure that electrical production safety is the most basic job requirement of electric power enterprise, in the construction of high and low pressure line facility, often have from electrical network on electrical network or the client abnormal current string electric power employee health is threatened.In particular cases this, ground wire can allow not clear electric current, electric charge discharge over the ground, causes the tripping operation of circuit instantaneous short circuit, guarantees workmen's personal safety.Therefore the intact degree of ground wire just seems and is even more important.
At present, the ground wire electric leakage is main in the power construction process of China relies on the personnel of patrolling and examining to carry out manual inspection.Because be subjected to the restriction of many-sided factors such as weather conditions, environmental factor, peopleware and sense of responsibility, patrolling and examining quality and arrival rate can't guarantee.And occur between the construction operation unit sometimes, between the operation group, or and dispatching management scope between the ground wire overlapping phenomenon, can't fulfil security responsibility separately, implement safety practice respectively.Simultaneously, the information that reflects be can not get feeding back timely and adding up, cause defective in time not handle, hidden danger can not in time be found, causes equipment failure or job site personnel safety.In addition, utilize traditional inspection management method to be difficult to effectively supervise the tour personnel, patrol and examine not in place and equipment breakdown that cause is of common occurrence.
The utility model content
It is a kind of based on RFID (Radio Frequency Identification, radio-frequency (RF) identification) ground wire detection of electrical leakage system that the utility model provides, and can detect the ground wire situation in time, dynamically.
To achieve these goals, the utility model provides following technical scheme:
A kind of ground wire detection of electrical leakage system, it comprises:
Data acquisition equipment 110 and wireless data dispensing device 120, described data acquisition equipment 110 connects described wireless data dispensing device 120, described data acquisition equipment 110 comprises: rfid interrogator 111, EPC electronic tag card 112, described rfid interrogator 111 connect described EPC electronic tag card 112 and described wireless data dispensing device 120 respectively.
Preferably, described wireless data dispensing device 120 is built-in or is placed on the radio-frequency antenna device in the described data acquisition equipment 110 or is the GPRS antenna assembly.
By implementing above technical scheme, have following technique effect: the utility model provide based on RFID ground wire detection of electrical leakage system, by rfid interrogator and EPC (Electronic Product Code, the product electronic code) electronic tag card can detect the ground wire situation in time, dynamically.And can patrol and examine information by Web (network) inquiry and issue, for operation and managerial decision making's reference.Can carry out safety management to the working-yard effectively.By preestablishing measures such as alarming value, guarantee that in a single day the electric leakage situation takes place tested ground wire, just can send alerting signal in time to remind the relevant personnel to take measures the practicality height.Have noncontact, reading rate fast, do not have wearing and tearing, long, easy to use characteristics of life-span, can use at rugged environments such as oil stain, contamination by dusts.
Description of drawings
The system architecture synoptic diagram that Fig. 1 provides for the utility model embodiment.
Embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
It is a kind of based on RFID ground wire detection of electrical leakage system that the utility model embodiment provides, and it comprises:
Data acquisition equipment 110 and wireless data dispensing device 120, described data acquisition equipment comprises: rfid interrogator 111, EPC electronic tag card 112, described rfid interrogator 111 connect described EPC electronic tag card 112 and described wireless data dispensing device 120 respectively.Should can be handheld device based on RFID ground wire detection of electrical leakage system, be used for the working-yard.
In the present embodiment, preferably, described wireless data dispensing device 120 is for built-in or be placed on radio-frequency antenna device in the described data acquisition equipment 110, also can be for for built-in or be placed on GPRS (General Packet Radio Service, general packet radio service technology) antenna assembly in the described data acquisition equipment 110.
In addition, can be equipped with data storage device 134 in Surveillance center 132 is connected with wireless data receiving trap 133.
EPC electronic tag card 112 is simple always data storage mediums, and it can write down the unique identifier (being ID) of ground wire, reads 111 by rfid interrogator and gets its ID, can be from the relevant information that reads ground wire from database of its correspondence.And can reflect the operating position of ground wire, thereby obtain the status data of relevant ground wire electric leakage signal by the time situation that repeatedly reads.Rfid interrogator 111 is connected with wireless data dispensing device 120, the status data of the relevant ground wire electric leakage signal of the collection of rfid interrogator 111 is transferred in the wireless data dispensing device 120, EPC electronic tag card 112, wireless data dispensing device 120 receives rfid interrogator 111, status data is sent, and the wireless data receiving trap 133 at the monitored center 132 of energy receives.Preferably, in the present embodiment, rfid interrogator 111 is selected for use international based on EPC-GEN2 or 18000-6B agreement read write line, is used to gather the status data of relevant ground wire electric leakage signal.
Wireless data dispensing device 120 mates mutually with the radio-frequency transmissions receiving unit of wireless data receiving trap 133, can carry out data (signal) and transmit and receive.Be generally the GPRS antenna, wireless data receiving trap 133 is by the data storage device 134 of the Surveillance center 132 that is connected, status information is stored in the server database, and the graphical detection software on the operation Windows, client just can directly be passed through the direct access server of IE browser, the electric leakage status information of the inquiry ground wire that detects.
Only need and to fix the GPRS antenna assembly in this system as near being fixed on the ground wire of handheld device based on RFID ground wire detection of electrical leakage system.Surveillance center 132 comprises the wireless data receiving trap 133 (as: GPRS antenna) of a station server and Connection Service device at least, and data storage device 134 is used to store the data that handheld device sends.Server is with the data storage of collecting, and the graphical detection software on the operation Windows, and client just can directly pass through the direct access server of IE browser, inquire about the ground wire that the detects status information of leaking electricity.
Adopt said detecting system to have following salient feature:
1) use flexibly, easy to operate, thus reduced workmen's learning difficulty, avoided the secondary input of manpower and materials.
2) reliable, safety, the circuit that adopts in this system, technology maturations such as equipment are all passed through long-term engineering application testing, and safe, working stability is reliable.
3) economic and practical, data are carved when not required and are connected devices on the GPRS network, also do not need the transmission data of not stopping, so the GPRS data traffic is little, maintenance cost is low, and less than was 5 yuan in single month.
More than to a kind ofly being described in detail that the utility model embodiment is provided based on RFID ground wire detection of electrical leakage system, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (2)
1. one kind based on RFID ground wire detection of electrical leakage system, it is characterized in that, comprising:
Data acquisition equipment (110) and wireless data dispensing device (120), described data acquisition equipment (110) comprising: rfid interrogator (111), EPC electronic tag card (112), described rfid interrogator (111) connect described EPC electronic tag card (112) and described wireless data dispensing device (120) respectively.
2. according to claim 1 based on RFID ground wire detection of electrical leakage system, it is characterized in that described wireless data dispensing device (120) is built-in or is placed on the radio-frequency antenna device in the described data acquisition equipment (110) or is the GPRS antenna assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206512208U CN202033770U (en) | 2010-12-10 | 2010-12-10 | Ground wire electric leakage detection system based on radio frequency identification(RFID) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206512208U CN202033770U (en) | 2010-12-10 | 2010-12-10 | Ground wire electric leakage detection system based on radio frequency identification(RFID) |
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| Publication Number | Publication Date |
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| CN202033770U true CN202033770U (en) | 2011-11-09 |
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| CN2010206512208U Expired - Fee Related CN202033770U (en) | 2010-12-10 | 2010-12-10 | Ground wire electric leakage detection system based on radio frequency identification(RFID) |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391216A (en) * | 2014-11-24 | 2015-03-04 | 国网辽宁省电力有限公司锦州供电公司 | Substation ground wire monitoring system and method |
| CN106097647A (en) * | 2016-06-16 | 2016-11-09 | 国家电网公司 | Earth bar faradism alarm device |
| CN112540213A (en) * | 2020-10-23 | 2021-03-23 | 中国电力科学研究院有限公司武汉分院 | Electric leakage on-line monitoring system and method |
| CN112683327A (en) * | 2020-12-08 | 2021-04-20 | 国网四川省电力公司 | Electric detection system based on RFID |
-
2010
- 2010-12-10 CN CN2010206512208U patent/CN202033770U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391216A (en) * | 2014-11-24 | 2015-03-04 | 国网辽宁省电力有限公司锦州供电公司 | Substation ground wire monitoring system and method |
| CN106097647A (en) * | 2016-06-16 | 2016-11-09 | 国家电网公司 | Earth bar faradism alarm device |
| CN112540213A (en) * | 2020-10-23 | 2021-03-23 | 中国电力科学研究院有限公司武汉分院 | Electric leakage on-line monitoring system and method |
| CN112540213B (en) * | 2020-10-23 | 2023-08-01 | 中国电力科学研究院有限公司武汉分院 | On-line leakage monitoring system and method |
| CN112683327A (en) * | 2020-12-08 | 2021-04-20 | 国网四川省电力公司 | Electric detection system based on RFID |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20120924 Owner name: MAINTENANCE BRANCH COMPANY OF CHONGQING ELECTRIC P Free format text: FORMER OWNER: CHONGQING POWER COMPANY EXTRA HIGH VOLTAGE BUREAU Effective date: 20120924 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120924 Address after: 400039 No. 92 Torch Road, Erlang hi tech Zone, Chongqing hi tech Development Zone Patentee after: Chongqing Electric Power Corporation Maintenance Branch Patentee after: State Grid Corporation of China Address before: 400039 No. 92 Torch Road, Erlang hi tech Zone, Chongqing hi tech Development Zone Patentee before: Chongqing Power Company Extra High Voltage Bureau |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20181210 |